baber/WOPTO huggingface dataset:
Patent JP-H10141615-A (JP)
Title: Cooking stove burner
Inventor: TOMIURA HIDEYUKI
IPC: F23D14/62
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooking stove burner capable of making the flame distribution uniform even when the mixed gas is fed from a mixed gas feed pipe in the vertical direction to a doughnut-shaped space between a burner body and a burner head which is generated by forming a through hole in the vertical direction in a center part of the burner body, and suitable for integratedly die-casting the burner body. SOLUTION: Two short mixed gas feed pipes 4a, 4b in the vertical direction are provided in a burner body 2, and the mixed gas is fed to each side in a doughnut-shaped space A across a through hole 8 to unify the flame distribution. Pulsation of the mixed gas to be fed from two mixed gas feed pipes 4a, 4b can be prevented by demarcating the space A by a bulkhead 9. The flame distribution is made uniform by using two mixed gas feed pipes 4a, 4b and providing the bulkhead 9, and the burner body 2 provided with the through hole 8 in the center can be die-cast.
Patent JP-H10137422-A (JP)
Title: Pachinko game system using ic card
Inventor: OGAWA TOSHIYUKI
IPC: A63F7/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To easily adjust a ball dispensation rate by providing a pachinko game machine with a control means to control ball dispensation by changing the ball dispensation rate when an association is identified from the result of the identification of an association between identification data read when an IC card has been inserted and data sent from a pinball parlor computer. SOLUTION: When an IC card 1 is inserted into a card insertion slot 2A, the control section of the IC card 1 reads out its own user ID from memory and sends to the card processing section of a pinball machine control unit 2 via an interface section. The card processing section inputs the user ID sent from a pinball parlor computer 3 and ball dispensation rate data and decides whether both IDs are identical, if the card data are judged to be valid as a result of check. When they are found to be identical, the card owner is decided to be the parlor's regular customer, and the usual ball dispensation rate of the pachinko game machine is changed to a rate received from the parlor computer and normal game processing is resumed.
Patent JP-H07150996-A (JP)
Title: Engine stopping device
Inventor: HOSOKAWA KIYOSHI
IPC: F02D1/02
Filed: 1993-12-01
Abstract: PURPOSE:To prevent the opening condition of the relay contact of a stop motor by stopping rotation of a stop motor on the way when a key switch is immediately returned to ON after being set OFF. CONSTITUTION:A stop switch SS which is in the conducting condition during being pushed is provided on a driver's seat. When this stop switch SS is operated, a first relay R1 and a second relay R2 are operated in order so as to open a stop relay SR, and while a driver intends to operate a key switch KS and moves his hand from the position of the stop switch SS, the relay contact of a stop motor M is shifted on the start side. Hereby, when an engine is operated to stop, fuel injection is perfectly stopped without fail, in addition a fuel injection pump stop lever SL is perfectly returned, and hence impossibility of restarting can be prevented.
Patent JP-H04172699-A (JP)
Title: Circuit for inverting output of rom
Inventor: YAJIMA MASAKI
IPC: G11C17/00
Filed: 1990-11-07
Abstract: PURPOSE:To confirm the function of a chip without manufacturing the chip again on an experimental basis by providing a register which can be set from the outside and a multiplexer which inverts the output of a ROM by using the output of the register. CONSTITUTION:A register 3 which can be set from the outside and a multiplexer 2 which inverts the output of a ROM by using the output of the register 3 are provided. Since the register 3 controls the output of the ROM and is usually set to a reset state, the multiplexer 2 makes the output of the ROM 1 to be outputted as it is without inversion. On the other hand, when the output of the ROM 1 is inverted due to an error in the logic, the multiplexer 2 sets the register 3 by activating a register setting signal 102. Then the output of the multiplexer 2 is switched and the output of the ROM 1 is inverted and the error in the logic is corrected. Therefore, the function of a chip can be confirmed without manufacturing the chip again on an experimental basis.
Patent JP-H02150637-A (JP)
Title: Low temperature water supply device
Inventor: MAEDA KENSAKU
IPC: F28D20/00
Filed: 1988-12-01
Abstract: PURPOSE:To make it possible to operate a capacity controlled operation of heat source equipment, avoid unnecessary storage heat during follow up operation after the discharge of stored heat quantity, and perform diversified operation patterns by making changeable a fluid passage which leads to a heat storage layer, heat source equipment and application load. CONSTITUTION:Two passages are provided so that they may start at two ends 21 and 26 of a heat storage layer 1 in a flowing direction, and join by way of a control valve 30 and flow into the inlet of heat source equipment 2. A fluid passage 12 which starts at the heat source equipment 2 is branched into two sections. One is directly connected with an end 25 of the heat storage layer 1 by way of a passage 17 while the other is connected with an end 24 of a tank for the heat storage layer 1 by an application load side 5. More specifically, when the attempt is made to stop the use of the application load side 5 and perform heat storage operation to store low temperature water in the heat storage layer 1, the opening of the control valve 30, which is provided in a passage 15 leading from the end 21 to the inlet of the heat source equipment 2, is adapted to be 100% while the opening of the control valve 30, which is provided in a passage 16 leading from the end 26 to the inlet of the heat source equipment 2, is adapted to be 0%. Then, a pump 3 is operated under a suspended state of a circulation pump 4 for application load. It is, therefore, possible to perform flexible operation patterns, responding with diversified situations.
Patent JP-S63155297-A (JP)
Inventor: FUJIWARA NOBORU
IPC: G08B23/00
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03161958-A (JP)
Title: Structure of plastic pin grid array type semiconductor package
Inventor: KITABAYASHI CHIKAKO
IPC: H01L23/28
Filed: 1989-11-21
Abstract: PURPOSE:To prevent the defective wiring of a bonding wire, and to improve reliability by forming a projecting section projecting in the direction of a semiconductor element to the upper section of the inwall of a cavity section. CONSTITUTION:A semiconductor element 4 is fixed through an adhesive layer 3 to a substrate 2, into which metallic pins 1 are inserted for electrical connection with external terminals and which is composed of a glass epoxy resin, etc., the electrode pads of the top face of the element 4 and metallic wirings 5 on the surface of the substrate 2 are connected electrically by bonding wires 6, and the element 4 and the bonding sections of the wirings 5 and the wires 6 are sealed with a resin section 7. A cavity section is formed so as to have an inwall upper section 2a projected in the direction of the element 4 to the element loading section of the substrate 2, the projecting section 2a drives into the resin section 7, and the adhesive properties of the substrate 2 and the resin and the element 4 on the substrate 2 and the resin are improved by the engaging effect.
Patent JP-2001123162-A (JP)
Title: Phosphor for photomemory and method for producing the same
Inventor: AKIYAMA MORIHITO
IPC: C09K11/64
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To produce a phosphor for a photomemory capable of carrying out recording and readout by exciting electrons of an activator with visible radiation and to provide a method for producing the phosphor. SOLUTION: This phosphor comprises a compound represented by mMO.nAl2 O3(M is one more metal elements selected from the group consisting of Mg, Ca, Sr, and Ba; and the ration of m/n is 0.5<=m/n<=1) as a matrix material. One or more elements of transition metal elements of Ti, Zr, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Nb, Mo, Ta, W and Bi and rare earth elements of Eu, La, Ce, Pr, Nd, Pm, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu in an amount of 0.0001-20 mol.% based on the element M are added as an activator. The phosphor for the photomemory is capable of carrying out the recording and readout by exciting the electrons in the activator with visible radiation.
Patent JP-2001120947-A (JP)
Title: Method and device for controlling stack gas desulfurizing device
Inventor: OKAWA TAKESHI
IPC: B01D53/50
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain stable desulfurizing performance of waste gas and also to reduce chemical consumption of a desulfurizing device by supporting the most suitable feed rate of an anti- forming agent to an absorbing solution of an absorption tower. SOLUTION: In a process in which the waste gas is introduced into the absorption tower, and the absorbing solution containing limestone slurry being a desulfurizing agent is brought into contact with the waste gas to absorb sulfur oxides and the absorbing solution is stored at an absorbing solution storage part, and the anti-foaming agent is added at the absorbing solution storage part and the absorbing solution is again brought into contact with the waste gas, the solution composition 13 at the absorbing solution storage part is calculated from fuel quantity 1, waste gas flow rate 3, HCl concentration 5 in the waste gas, absorbing solution volume in the absorbing solution storage part, magnesium concentration 15 in the limestone slurry, limestone slurry flow rate 8 supplied into the absorption tower,  absorbing solution feed rage 9 to a dehydrator for removing gypsum from the absorbing solution storage part, desulfurized waste water flow rate 11 from the dehydrator for removing gypsum and anti- foaming agent feed rate 12 to the absorbing solution, and Cl- concentration 14, Mg2+ concentration 15 and anti-forming agent concentration 16 in the absorbing solution are calculated from the solution composition 13 and the most suitable anti-foaming agent feed rate 18 to the absorbing solution is controlled.
Patent JP-H03162423-A (JP)
Title: Prepreg for laminate
Inventor: UCHIDA NOBUHIKO
IPC: B32B27/38
Filed: 1989-11-21
Abstract: PURPOSE:To obtain the title prepreg having excellent water-vapor resistance, storage stability and heat resistance free from change of color during heating by coating a glass substrate with a resin composition comprising a specific epoxy resin, dicyandiamide and imidazole derivative, impregnating and drying. CONSTITUTION:A glass substrate is coated with a resin composition comprising (A) an epoxy resin (preferably bisphenol A epoxy resin and novolak epoxy resin) having <=40ppm phenolic hydroxyl group amount, (B) dicyandiamide and (C) an imidazole derivative (e.g. 1-benzyl-2-methylimidazole) as essential components, impregnated and dried to give the objective prepreg.
Patent JP-H05111935-A (JP)
Title: Inspection system in injection molding machine
Inventor: KAMIGUCHI MASAO
IPC: B29C33/70
Filed: 1991-10-23
Abstract: PURPOSE:To easily and surely detect deterioration which may cause trouble in operation of an injection molding machine and injection molding work. CONSTITUTION:The allowable value of driving current and injection pressure is set on the basis of both the driving current of a servomotor necessary at a time for driving the respective parts of an injection molding machine in the decided conditions and injection pressure at a time for performing injection activation in the decided conditions. Further, this allowable value is previously stored in an ROM 117. The respective parts of the injection molding machine are driven in the decided conditions at a time of periodic inspection to detect the driving current of the servometors of the respective shafts and injection pressure. Presence of deterioration of the respective parts of a mechanism is decided by detecting the change in driving resistance of the respective parts of the mechanism by whether the value of driving current of the respective shafts and injection pressure is present in a range of allowable value. The decided result is indicated in a CRT/MDI 119. Since the deterioration state of the respective parts is easily known, it is eliminated that time is consumed in unnecessary maintenance and reregulation work and also abnormality found out at a time of inspection is overlooked.
Patent JP-S62246712-A (JP)
Title: Method and device for extruding plastic pipe with composite wall
Inventor: BERUNAARU PUREBOTA
IPC: B29C48/09
Filed: 1986-12-18
Abstract: A central body portion has first, second and third concentric cylinders of successively increasing diameter encircling the central body portion and each other in spaced relationship to form three concentric annular spaces for receiving molten material. Only one end of each of the first, second and third cylinders and the body portion are rigidly attached to each other so as to maintain the rigid spaced relationship. A mandrel is attached to the outer end of the central body portion and a die is attached to the outer end of the outer most concentric cylinder in spaced relationship to the mandrel to shape the molten material into a pipe having a multi-layered wall.
Patent JP-H02149670-A (JP)
Title: Sputtering film forming device
Inventor: FUKAMI EIZO
IPC: C23C14/34
Filed: 1988-11-29
Abstract: PURPOSE:To completely cover the part until the end part of a recording film with a protective film by fixing the periphery of a base body and arranging a sputtering source utilized for the protective film at a finite angle for a base plate and arranging the sputtering source utilized for the recording film at an angle smaller than this finite angle. CONSTITUTION:The inner periphery of a base body 1 is fixed by an inner peripheral fixture 2 and the outer periphery thereof is fixed by an outer peripheral fixture 3 so that the interval of about 0.1-5mm is kept from the base body 1. The base body 1 is rotated around the central shaft thereof by a rotary mechanism 18. A sputtering source 5 utilized for a protective film is arranged at a finite angle not larger than 90 deg. for the base body 1 face. A sputtering source 11 utilized for a recording film is arranged parallel to the base body 1 face or at an angle smaller than the first sputtering source 5. Thereby a photomagnetic disk medium is obtained in which the part until the end part of the recording film is completely covered with the protective film.
Patent JP-2001121942-A (JP)
Title: Duct having countermeasure for dew condensation
Inventor: SUGIE SHINJI
IPC: F24F13/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a duct having a countermeasure for dew condensation capable of taking a low-cost and secure measure for dew condensation without separate parts, and usable for fixing a wire harness. SOLUTION: The duct 1 for a vehicle, a tongue-like fixing flange 2 extending outward of the outer peripheral side of the duct 1, and a hinge function part 321 bendable outward of a duct outer peripheral side opposite to the fixing flange 2 are provided. A bowl-attached flange part 3 having a bowl-shape element 33 is integrally formed by blow molding process as the extension of the hinge function part 321. The bowl-attached flange part 3 is bent at the hinge function part 321 and locked at the fixing flange 2 in such a manner that the lower surface of the duct 1 is wrapped in, thereby opposing an opening 0 of the bowl-shape element 33 to the lower surface of the duct 1, and forming a gap ε between the open end of the bowl-shape element 33 and the duct 1.
Patent JP-H01148339-A (JP)
Title: Metallic apparatus for handling halogen compound
Inventor: NAKAMURA SHIGEO
IPC: B01J19/02
Filed: 1987-12-02
Abstract: PURPOSE:To improve the durability of the inside of a metallic apparatus to halogen compds. and to prolong the service life of the apparatus by blasting the metal base of a part or the whole of the inside of the apparatus brought into contact with the halogen compds. with a blasting material. CONSTITUTION:The metallic base of a part or the whole of the title apparatus brought into contact with halogen compds. is blasted with a blasting material such as river sand, silica sand, pulverized slag, flint, garnet, cast grit, silicon carbide, molten alumina or glass beads. The blasting is preferably carried out under the conditions of 100-500mm interval between a nozzle and the surface of the metal base, 50-90 deg. angle of the nozzle to the surface of the base and 3.0-6.5kg f/cm<2> pressure of air at the inlet of the nozzle.
Patent JP-H01145886-A (JP)
Title: Printed wiring substrate
Inventor: TSUGE HODAKA
IPC: H05K1/03
Filed: 1987-12-02
Abstract: PURPOSE:To increase the dissipation of heat, to effectively prevent the temperature of a substrate material from rising and to simultaneously hold its insulation properties by covering the surface of ceramic whiskers with a coupling agent in advance as an insulating resin sheet substrate. CONSTITUTION:As ceramic whiskers having preferable thermal conductivity, whiskers made of SiC or Si3N4 or the like are employed. The ceramic whiskers are first surface treated by a coupling agent of silane series or the like to operate as a function of a film resistance in the contact boundary of the whiskers in a substrate, thereby holding insulation. Then the ceramic whiskers surface-treated in advance with the agent and fiber for forming a skeleton are mixed at a predetermined ratio and dispersed in pure water or suitable organic solvent, then filtered and dried thereby to obtain a sheetlike molding. Then, the molding and resin, such as epoxy resin are integrally molded thereby to manufacture a resin sheet substrate material. Thereafter, a metal foil made of copper or the like is adhered on the manufactured resin sheet substrate material, thereby obtaining a printed circuit substrate.
Patent JP-H06152535-A (JP)
Title: Light transmitting and receiving circuit
Inventor: MORIKURA SUSUMU
IPC: H04B10/116
Filed: 1992-11-13
Abstract: PURPOSE:To realize the digital light spatial transmission of a high quality between a light emitting part or a light receiving part which moves at a high speed. CONSTITUTION:An input digital signal is converted into an optical signal by a light emitting part 1, and transmitted in a space. In a light receiving part 2, the received optical signal is converted into an electric signal 100 by a light receiving element 30, and amplified by a pre-amplifier 32. An amplified electric signal 101 is clamped at a constant potential by a clamp circuit 31 constituted of a capacitor 40, a diode 41 and reference voltage generating circuit 42, and amplified by a limiter amplifier 33. The clamp circuit 31 and the limiter amplifier 33 are operated at a high speed, add the amplitude of an output signal 103 is changed at a several dB/ns speed. Thus, even when the light receiving power of the light receiving part 2 is changed by several dB/ms speed due to the movement of the light emitting part 1, the limiter amplifier 33 instantaneously responds. As the result, the amplitude of the output signal 103 can be always made constant at the maximum output amplitude of the limiter amplifier 33. Thus, a transmission error can not be generated, and the transmitting characteristic whose reliability is extremely high can be realized.
Patent JP-H09121533-A (JP)
Title: Power source circuit for polarizing capacitor microphone
Inventor: KIKUCHI YOSHIO
IPC: H02M3/07
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make the capacitor of a smoothing circuit discharge accumulated charges even when the capacitor is provided with a voltage double rectifier circuit by connecting a diode for charge leakage between the input and output sides of the rectifier circuit in the direction opposite to the output side of the rectifier circuit. SOLUTION: A diode 11 for charge leakage is connected between the input and output sides of a voltage doubler rectifier circuit 8 in the direction opposite to the output side of the circuit 8. When a DC-DC converter 10a provided with the diode 11 is used, the quantity of the charges accumulated in the capacitor CA of a smoothing circuit 7b about ten minutes after turning off the power supply to the converter 10a drops to several % of that when the converter 10 is conducted. Therefore, a capsule supporting body does not become an electret and no sensitivity fluctuation occurs. In addition, the operations of the converter 10a do not become unstable, because a leakage current becomes nearly constant and the current value is small.
Patent JP-H06142658-A (JP)
Title: Connecting piping member for water purifier
Inventor: NAKAZONO MITSUSACHI
IPC: C02F1/28
Filed: 1992-11-13
Abstract: PURPOSE:To provide the piping member which is safe to a human body, can lessen the pollution on environment and can suppress the propagation of microorganisms by adding an antimicrobial agent to a resin for pipings at a specific ratio (wt.%), thereby forming the connecting piping member for a water purifier. CONSTITUTION:This piping member is used to connect the water purifier for removing the malodorous components of city water by utilizing active carbon, etc. The piping member is formed by adding 1 to 5wt.%. antimicrobial agent to the resin for pipings. A fluororesin or a silicone resin having water repellency may be added to the piping member. Further, an inorg. metal antimicrobial agent is used as the antimicrobial agent and a silver antimicrobial agent is used as this inorg. metal antimicrobial agent. The surface of a silica gel deposited with a thiosulfate silver complex is coated with the hydrolyzate of a tetraalkoxysilanee as the silver antimicrobial agent More specifically, the piping member is formed by kneading and adding 3wt.% silver antimicrobial agent 2 with and into the resin of, for example, an antimicrobial PVC pipe 1.
Patent JP-2000132159-A (JP)
Title: Grand piano and its topboard prop attaching metal piece
Inventor: ARIMORI MANABU
IPC: G10C3/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a grand piano and its topboard prop attaching metal piece in which the number of part items can be minimized as much as possible to reduce the material cost and assembling cost. SOLUTION: This grand piano comprises an openable and closable topboard 10, a topboard catch 13 mounted on the topboard 10 and having a projection part, and a topboard prop attaching metal piece 50 for rotatably supporting topboard props 22 and 23 for supporting the topboard 10 in the opened state and having a plate part having a hole for inserting the projection part of the topboard catch 13 in the state where the topboard is closed. The topboard prop attaching metal piece 50 of the grand piano comprises the plate part having the hole for inserting the projection part formed on the topboard catch 13 mounted on the topboard 10, and a shaft for rotatably supporting the topboard props 22 and 23 for supporting the topboard 10 in the opened state.
Patent JP-H11218539-A (JP)
Title: Liquid transferring device for analyzer and method for detecting immersion of liquid transferring needle
Inventor: ROESICKE BERND
IPC: G01N35/10
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make it surely confirmable without error that a liquid transferring needle is dipped in a liquid to be analyzed even when foams or bubbles exist on the surface of the liquid and, at the same time, to make the surface level of the liquid accurately detectable. SOLUTION: A liquid level detector 10 is set near the front end 5a of a liquid transferring needle 5 and is composed of a detection register 50 for detecting temperature that sinks in a liquid 4 to be analyzed 4 together with the front end 5a and a detection circuit 17 is composed of a current supplier which supplies an electric current to the register 50 and is made to be adaptive to the detection of the variation of the resistance value of the register 50 while the register 50 is dipped in the liquid 4.